The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 1992
Filed:
Mar. 13, 1991
Applicant:
Inventor:
Hans Mezger, Freiberg, DE;
Assignee:
Dr. Ing. h.c.F. Porsche AG, , DE;
Primary Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
1231 / ; 123 4147 ; 123 / ; 1231 / ;
Abstract
In the case of a multi-cylinder reciprocating engine in a V-construction, the crankshaft drives the camshafts and an output shaft to the clutch in a center plane of the engine by means of gear drives. The crankshaft, also by means of gear drives, drives two identically designed pump units comprising a water pump and oil pumps which are mounted on the outside on the crankcase, symmetrically to the center plane of the engine.